contestada

Mr. Adams asked his students to write the chemical symbol for the element zinc. He wrote the students’ answers on the whiteboard. Which answer is correct?
A) zn
B) Zn
C) ZN
D) zN

Respuesta :

Answer:

The answer is option B thai Zn

B - Zn

explanation: the first letter is going to be capitalized always and the following will be lower cased as long as they are the same element